Home / License lookup / California / Tri-County Insulation Company Inc
California contractor license
Tri-County Insulation Company Inc
Tri-County Insulation Company Inc of El Cajon holds California license 269753 (C2 Insulation and Acoustical). The CSLB file dated Nov 1, 2026 lists it as active.1 It expires May 31, 2027.
Active
Tri-County Insulation Company Inc, El Cajon
- License
- 269753
- Class
- C2 Insulation and Acoustical
- Expires
- May 31, 2027
- Bond
- $25,000
- Workers' comp
- Insured to Apr 1, 2027
CSLB file dated Nov 1, 2026
From the CSLB file dated Nov 1, 2026. Not a consumer report; check the board before you hire.
Has the board taken action on this license?
None in the CSLB file dated Nov 1, 2026. Confirm with the board: CSLB license check
What bond, insurance and workers' comp are on file?
- Bond
- $25,000Nationwide Mutual Insurance Company, from May 17, 2023, continuous
- Liability insurance
- Not in the CSLB fileCheck with the board
- Workers' comp
- InsuredInsurance Company Of The West, from Apr 1, 2026, to Apr 1, 2027
Who is on this license?
- Responsible managing officer, CEO and president
- Jonny B. AmmonSince Apr 30, 1973
What work does this license cover?
Issued Jul 1, 1971.
- C2 Insulation and Acoustical
Which other El Cajon businesses hold C2 Insulation and Acoustical?
- J And M Interior Specialties IncLicensed since 1989
- Earp InsulationLicensed since 2008
- Towne Drywall IncLicensed since 2016
- Bsc-Nevell JV LLCLicensed since 2022
What should you check before hiring?
What to ask before you hire
- Get the license number in writing. The name on the license should match the name on your contract and invoice.
- Check the class covers the job. A license for one trade doesn't cover another. California license classes
- Ask for a certificate of insurance sent to you by the insurance agent, not handed over by the contractor. How to read a COI
- Ask who will be on site. If a crew works on your property, ask for proof of workers' comp. An exemption on file means the contractor told the CSLB it has no employees.
- Put it in a written contract: license number, price, start date and payment schedule. Check the license again on the day you sign.
If the license is lapsed
- Don't sign or pay a deposit until the CSLB shows the license active again.
- Ask the contractor why. For a bond or insurance lapse, ask for proof that the new bond or policy was filed with the CSLB, then check again.
- If work has started, hold further payments, keep the contract, receipts and photos, and file a complaint with Contractors State License Board (CSLB).
- Check another contractor. California license lookup
Sources
- CSLB License Master (cslb.ca.gov, Nov 1, 2026)
- Contractors State License Board (CSLB)